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      09-19-2013, 02:23 PM   #7
Hujan
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Drives: M3
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Quote:
Originally Posted by Billj747 View Post
How does the sound of the TTP on the stock muffler compare to stock, the Dinan axle-back, and (did I read correctly on another thread you ran: ) the akra evo or axle-back akra with stock x-pipe?
This is the million-dollar question to me. If test pipes on an otherwise stock exhaust sound stock (or near stock) and give almost as much power as the full Akra, then test pipes are a seriously good option for those of us who want power with minimal effect on the stock characteristics of the car.
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